blob: 419bcd095ad99e289262d762e4c4d4a934299a13 [file] [log] [blame]
# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from autotest_lib.server import utils
AUTHOR = "mqg"
NAME = "power_PowerlogWrapper.charge_control"
PURPOSE = "Measure power with powerlog tool while running a client test."
CRITERIA = "This test is a wrapper for a client test."
TEST_CATEGORY = "Benchmark"
TEST_CLASS = "power"
TEST_TYPE = "server"
DOC = """
This wrapper test automates the process of power measurement with powerlog tool
while running a client test. It also uses Servo v4 to control charging and
discharging the DUT. Please check the client test's control file for any
hardware requirement, e.g. no AC power, no Ethernet.
This test makes the following assumptions:
1. Sweetberry config files are in directory
For example,
2. The workstation (or where the autotest is kicked off from) should be in same
timezone with the DUT.
3. Servod is started for the Servo v4 connected to the DUT. AC should be plugged
into the Servo v4.
Sample usage:
test_that <ip address of DUT> power_PowerlogWrapper --args \
' servo_host=localhost servo_port=9999 sweetberry_interval=1 sweetberry_config=eve_rev7'
What are the parameters:
test: the client test to run in wrapper test; DUT power is measured during this
client test; required.
servo_host: host of servod instance; required.
servo_port: port that the servod instance is on; required.
sweetberry_interval: number of seconds between each Sweetberry measurement;
sweetberry_config: use [].board and [].scenario as configuration file for
Sweetberry measurement; optional.
sweetberry_serial: serial number of sweetberry to use; If not supplied use
the first sweetberry found; optional.
pdash_note: User supplied note to tag the specific test; optional.
# Workaround to make it compatible with moblab autotest UI.
global args_dict
except NameError:
args_dict = utils.args_to_dict(args)
servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
def run(machine):
host = hosts.create_host(machine, servo_args=servo_args)
job.run_test('power_PowerlogWrapper', host=host, tag=NAME.split('.')[1],
config=args_dict, charge_control=True)
parallel_simple(run, machines)